DE59801820D1 - VERFAHREN ZUR ELEKTROCHEMISCHEN AUFARBEITUNG VON HCl-GAS ZU HOCHREINEM CHLOR - Google Patents

VERFAHREN ZUR ELEKTROCHEMISCHEN AUFARBEITUNG VON HCl-GAS ZU HOCHREINEM CHLOR

Info

Publication number
DE59801820D1
DE59801820D1 DE59801820T DE59801820T DE59801820D1 DE 59801820 D1 DE59801820 D1 DE 59801820D1 DE 59801820 T DE59801820 T DE 59801820T DE 59801820 T DE59801820 T DE 59801820T DE 59801820 D1 DE59801820 D1 DE 59801820D1
Authority
DE
Germany
Prior art keywords
hcl gas
purity chlorine
electrochemically
working
electrochemically working
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59801820T
Other languages
English (en)
Inventor
Fritz Gestermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covestro Deutschland AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of DE59801820D1 publication Critical patent/DE59801820D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0743—Purification ; Separation of gaseous or dissolved chlorine
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE59801820T 1997-12-15 1998-12-08 VERFAHREN ZUR ELEKTROCHEMISCHEN AUFARBEITUNG VON HCl-GAS ZU HOCHREINEM CHLOR Expired - Fee Related DE59801820D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19755636A DE19755636A1 (de) 1997-12-15 1997-12-15 Verfahren zur elektrochemischen Aufarbeitung von HCl-Gas zu hochreinem Chlor
PCT/EP1998/007974 WO1999031297A1 (de) 1997-12-15 1998-12-08 VERFAHREN ZUR ELEKTROCHEMISCHEN AUFARBEITUNG VON HCl-GAS ZU HOCHREINEM CHLOR

Publications (1)

Publication Number Publication Date
DE59801820D1 true DE59801820D1 (de) 2001-11-22

Family

ID=7851936

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19755636A Withdrawn DE19755636A1 (de) 1997-12-15 1997-12-15 Verfahren zur elektrochemischen Aufarbeitung von HCl-Gas zu hochreinem Chlor
DE59801820T Expired - Fee Related DE59801820D1 (de) 1997-12-15 1998-12-08 VERFAHREN ZUR ELEKTROCHEMISCHEN AUFARBEITUNG VON HCl-GAS ZU HOCHREINEM CHLOR

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19755636A Withdrawn DE19755636A1 (de) 1997-12-15 1997-12-15 Verfahren zur elektrochemischen Aufarbeitung von HCl-Gas zu hochreinem Chlor

Country Status (18)

Country Link
US (1) US6368490B1 (de)
EP (1) EP1042537B1 (de)
JP (1) JP2002508451A (de)
KR (1) KR100549764B1 (de)
CN (1) CN1131896C (de)
AT (1) ATE207137T1 (de)
AU (1) AU738631B2 (de)
BR (1) BR9814283A (de)
CA (1) CA2314491A1 (de)
DE (2) DE19755636A1 (de)
EG (1) EG21238A (de)
ES (1) ES2166196T3 (de)
ID (1) ID25778A (de)
NO (1) NO20003016D0 (de)
PT (1) PT1042537E (de)
TW (1) TW446758B (de)
WO (1) WO1999031297A1 (de)
ZA (1) ZA9811427B (de)

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DE50005436D1 (de) * 1999-06-18 2004-04-01 Bayer Ag Verfahren zum abbau organischer verbindungen in wasser
AU2001220959A1 (en) * 2000-12-14 2002-06-24 Tilak Bommaraju Electrochemical purification of chlorine
US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
US20050038310A1 (en) 2003-07-15 2005-02-17 Lorkovic Ivan M. Hydrocarbon synthesis
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US20060100469A1 (en) 2004-04-16 2006-05-11 Waycuilis John J Process for converting gaseous alkanes to olefins and liquid hydrocarbons
KR101335397B1 (ko) 2006-02-03 2013-12-02 지알티, 인코포레이티드 할로겐으로부터 가벼운 기체를 분리하는 방법
NZ588129A (en) 2006-02-03 2012-06-29 Grt Inc Continuous process for converting natural gas to liquid hydrocarbons
EA201200888A1 (ru) * 2007-05-14 2013-02-28 Грт, Инк. Способ конверсии углеводородного сырья с электролитическим извлечением галогенов
CA2687589A1 (en) 2007-05-24 2008-12-04 Grt, Inc. Zone reactor incorporating reversible hydrogen halide capture and release
DE102008015902A1 (de) * 2008-03-27 2009-10-01 Bayer Technology Services Gmbh Verfahren zur Sauerstoffreduktion
US8282810B2 (en) * 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
KR101740419B1 (ko) 2008-07-18 2017-05-26 지알티, 인코포레이티드 천연 가스를 액체 탄화수소로 변환시키는 연속 공정
DE102009023539B4 (de) * 2009-05-30 2012-07-19 Bayer Materialscience Aktiengesellschaft Verfahren und Vorrichtung zur Elektrolyse einer wässerigen Lösung von Chlorwasserstoff oder Alkalichlorid in einer Elektrolysezelle
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
DE102013009230A1 (de) 2013-05-31 2014-12-04 Otto-von-Guericke-Universität Verfahren und Membranreaktor zur Herstellung von Chlor aus Chlorwasserstoffgas
EP3488914A1 (de) * 2017-11-28 2019-05-29 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Verfahren und vorrichtung zum abscheiden von chlorgas aus einem gasförmigen anodenausgangsstrom eines elektrochemischen reaktors
CN111995518B (zh) * 2020-09-11 2023-04-07 三峡大学 副产盐酸资源化利用生产氯代脂肪酸甲酯的方法

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Publication number Priority date Publication date Assignee Title
US2719822A (en) 1952-01-10 1955-10-04 Universal Oil Prod Co Production of chlorine from hydrogen chloride
DE1163785B (de) 1962-03-23 1964-02-27 Olin Mathieson Verfahren zur Gewinnung von durch Elektrolyse waessriger Alkalichloridloesungen erzeugtem Chlor
FR1438213A (fr) * 1964-07-04 1966-05-13 Inst Francais Du Petrole Procédé de fabrication du chlore par électrolyse de l'acide chlorhydrique
US3434948A (en) 1964-11-25 1969-03-25 Hooker Chemical Corp Method for chlorine cooling and brine heating
US3799860A (en) * 1972-01-14 1974-03-26 Dow Chemical Co Apparatus for preparation of cl2 by electrolysis of hci and polyvalent metal chlorides
US4320179A (en) 1978-04-03 1982-03-16 Energy Development Associates, Inc. Transference and purification of halogen and hydrohalic acid in an electrochemical system
DE2849250A1 (de) * 1978-11-14 1980-06-04 Metallgesellschaft Ag Verfahren zur herstellung von chlordioxid, alkalilauge und gegebenenfalls chlor
US4247532A (en) * 1979-08-13 1981-01-27 Shell Oil Company Purification of electrolytically-produced chlorine
US4222833A (en) * 1979-09-10 1980-09-16 Ppg Industries, Inc. Sniff gas recovery method
US5411641A (en) * 1993-11-22 1995-05-02 E. I. Du Pont De Nemours And Company Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a cation-transporting membrane
AU4639896A (en) * 1995-05-01 1996-11-21 E.I. Du Pont De Nemours And Company Electrochemical conversion of anhydrous hydrogen halide to h alogen gas using a cation-transporting membrane
IT1282367B1 (it) 1996-01-19 1998-03-20 De Nora Spa Migliorato metodo per l'elettrolisi di soluzioni acquose di acido cloridrico

Also Published As

Publication number Publication date
ID25778A (id) 2000-11-02
PT1042537E (pt) 2002-04-29
EP1042537B1 (de) 2001-10-17
AU2159599A (en) 1999-07-05
CN1131896C (zh) 2003-12-24
DE19755636A1 (de) 1999-06-17
CA2314491A1 (en) 1999-06-24
NO20003016L (no) 2000-06-13
KR100549764B1 (ko) 2006-02-08
AU738631B2 (en) 2001-09-20
KR20010033108A (ko) 2001-04-25
CN1281516A (zh) 2001-01-24
BR9814283A (pt) 2000-10-03
US6368490B1 (en) 2002-04-09
EG21238A (en) 2001-03-31
EP1042537A1 (de) 2000-10-11
TW446758B (en) 2001-07-21
ES2166196T3 (es) 2002-04-01
WO1999031297A1 (de) 1999-06-24
ZA9811427B (en) 1999-06-14
JP2002508451A (ja) 2002-03-19
ATE207137T1 (de) 2001-11-15
NO20003016D0 (no) 2000-06-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BAYER MATERIALSCIENCE AG, 51373 LEVERKUSEN, DE

8339 Ceased/non-payment of the annual fee